Section 1, not section one: section numbers are always numerical.

For example, "man -s one" wouldn't work either.
Patch from Alex Greif <alex dot greif at greifdesign dot net>.

diff --git a/share/man/man1/intro.1 b/share/man/man1/intro.1
index 0980473..69dd96e 100644 (file)
--- a/share/man/man1/intro.1
+++ b/share/man/man1/intro.1
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: intro.1,v 1.12 2010/01/10 10:53:33 jmc Exp $
+.\"    $OpenBSD: intro.1,v 1.13 2015/04/21 14:27:07 schwarze Exp $
 .\"    $NetBSD: intro.1,v 1.4 1994/11/30 08:35:00 jtc Exp $
 .\"
 .\" Copyright (c) 1991, 1993
@@ -30,17 +30,17 @@
 .\"
 .\"     @(#)intro.1    8.2 (Berkeley) 12/30/93
 .\"
-.Dd $Mdocdate: January 10 2010 $
+.Dd $Mdocdate: April 21 2015 $
 .Dt INTRO 1
 .Os
 .Sh NAME
 .Nm intro
 .Nd introduction to general commands (tools and utilities)
 .Sh DESCRIPTION
-The manual pages in section one contain most of the commands which comprise the
+The manual pages in section 1 contain most of the commands which comprise the
 .Bx
 user environment.
-Some of the commands included in section one are
+Some of the commands included in section 1 are
 text editors,
 command shell interpreters,
 searching and sorting tools,